Skip to content

Pronouns and possessives, part 5 of 6

Possessive 's in English: Ana's Car, the Kids' Room

To say who owns something, put the owner first with 's: Ana's car. If the owner is a plural ending in s, add only the apostrophe: my parents' house.

The idea

What the possessive 's is

It is how you say who owns something with the owner's name. The owner comes first and takes 's.

  1. The owner first. Before the thing: Ana's car.
  2. Plural with s: only '. No extra s: my parents' house.
  3. It can stand alone. When the thing is clear: This bag is Laura's.

When to use it

To say who owns something with the owner's name: Ana's car, my parents' house. These expressions go with it:

Family

  • my mom's sister
  • my wife's parents
  • Ana's son
  • my brother's kids

Everyday places

  • the doctor's office
  • the kids' school
  • the women's room
  • the men's room

With time words

  • today's news
  • tomorrow's meeting
  • Mother's Day

Examples

  • A person's

    This is Tom's phone.

  • Family

    My cousin's wife is from Peru.

  • An animal's

    The dog's bed is in the kitchen.

  • Plural owners

    My parents' house is near the park.

  • Irregular plurals

    The children's toys are on the floor.

  • Without the noun

    This isn't my bag. It's Laura's.

How to build it

3 steps

  1. Put the owner firstBefore the thing:Ana car
  2. Add 's to the ownerNo space, with the apostrophe up high:Ana's car
  3. Plural with s: only the apostropheIf the owner already ends in a plural s, do not add another:my parents' car

One owner

  1. Owner + 'sAna's
  2. thingcar
  3. rest of the sentenceis red.

Plural owners with s

  1. Plural owner + 'My parents'
  2. thingcar
  3. rest of the sentenceis old.

Where the apostrophe goes

Look at the owner

One ownerAnaAna'sadd 's
  • my bossmy boss's
  • the dogthe dog's
  • my sistermy sister's
Plural ending in sparentsparents'only the apostrophe
  • the girlsthe girls'
  • my friendsmy friends'
Plural with no schildrenchildren'sadd 's
  • menmen's
  • womenwomen's
  • peoplepeople's

The rule

How the 's sounds

Sounds likeAfterExamples
/z/most soundsTom's, Ana's, the dog's
/s/p, t, k, fPat's, the cat's, my wife's
/ɪz/ (one more syllable)s, z, ch, shmy boss's, George's, Liz's

How to pronounce it

  • mary's

    /ˈmɛriz/

    The 's buzzes like a /z/.

  • children's

    /ˈtʃɪldrənz/

    Children is already plural; the 's sounds like /z/.

  • parents'

    /ˈpɛrənts/

    It sounds the same as parents: you only see the apostrophe.

Check

The house belongs to my uncles (two of them). Which one is it?

Don't confuse it with the plural

My sisters live in Lima.

Sisters: more than one

My sister's house is in Lima.

Sister's: who owns the house

The plural -s says there are several. The 's says who owns something. They sound the same; the apostrophe makes the difference.

Plurals in English

In real life

In speech, the 's is also used for someone's home or business without saying the noun: I'm at my mom's. We eat at Luigi's.

Frequently asked questions

Is it James's or James' in English?

With a name that ends in s, both are accepted: James's car and James' car. With a plural like the girls, though, only the apostrophe goes: the girls' room.

How do you show that two people share something?

If they share it, the 's goes only at the end: Ana and Luis's car. If each one has their own, it goes on both: Ana's and Luis's cars.

Is the 's in Ana's car the same as in Ana's here?

No. In Ana's car it says who owns it; in Ana's here it means Ana is here. If a noun comes after it (car, book), it is the possessive.

When do you use of instead of 's in English?

With things you usually use of: the end of the movie, the top of the page. The 's goes mostly with people, animals, and places: Ana's car, the dog's bed, Mexico's capital.

In short

  • The owner goes first and takes 's: Ana's car.
  • A plural ending in s takes only the apostrophe: my parents' house.
  • A plural with no s takes 's: children's, men's.
  • No the before a name: Ana's phone, not the Ana's phone.
You read the explanationPractice with 5 exercises
Practice
By Bryan López ·
ESEN